The UK Postcode Database

SL4 1LU

a postcode in Windsor and Maidenhead

Introduced in January 1980
SL4 1LU Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with SL4 1LU

Park Street - 63 properties, USRN 44401178

High Street - 1 property, USRN 44400762

Sheet Street - 1 property, USRN 44401363

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 51.4805 / 51°28'49"N

Longitude: -0.6049 / 0°36'17"W

UTM Reference: 30U 666308 5705985

OS Easting: 496973

OS Northing: 176654

OS Grid: SU969766

Location Encoding

Mapcode Local: GBR F8L.3W0

Mapcode Global: VHFTG.G1KV

Open Location Code: 9C3XF9JW+62

Maidenhead Locator System: IO91ql75

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 3c2

  • Multicultural and Educated Urbanites
  • Diverse Educated Urban Singles
  • Career Progression

Index of Multiple Deprivation (IMD): 27933 / 32844

  • 9th decile
  • much less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for SL4 1LU on Thursday 2 July 2026

Nautical twilight begins (First light) 02:51
Civil twilight begins (Dawn) 04:03
Sunrise 04:50
Transit (sun is at its highest) 13:06
Sunset 21:22
Civil twilight ends (Dusk) 22:09
Nautical twilight ends (Nightfall) 23:21
Hours of daylight today04:20 to 21:52
Hours of darkness tonight
(lighting-up time)
21:52 to 04:21
Moon Phase Waning Gibbous
Moon Sets 05:56
Moon Rises 22:02

For a full sun and moon calendar for SL4 1LU, go to The Time and Place

Residential Property Sales in SL4 1LU

DateAddressProperty TypeTenurePrice
20 October 2023 3 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,750,000
1 September 2022 10 Park Street, Windsor SL4 1LU Other property type Freehold £3,000,000
14 May 2021 11 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £2,650,000
21 December 2020 6 Park Street, Windsor SL4 1LU Detached Freehold £1,600,000
1 November 2018 15 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,869,450
7 June 2017 9 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £4,900,000
21 March 2017 3 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,675,000
28 August 2015 Flat 1, 16 Park Street, Windsor SL4 1LU Flat/apartment Leasehold £415,000
26 August 2015 Flat 2, 16 Park Street, Windsor SL4 1LU Flat/apartment Leasehold £350,000
1 July 2014 10 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,738,750
18 December 2013 2 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,990,000
25 September 2013 3 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,500,000
31 August 2012 9 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £2,000,000
22 August 2012 15 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £2,085,000
23 March 2012 8 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £865,000
9 September 2011 10 Park Street, Windsor SL4 1LU Semi-detached Freehold £1,000,000
22 July 2011 11 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,000,000
7 December 2007 8a Park Street, Windsor SL4 1LU Detached Freehold £1,975,000
31 October 2007 15 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £1,250,000
18 June 2007 14 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £850,000
19 November 2003 6 Park Street, Windsor SL4 1LU Detached Freehold £1,100,000
17 September 2002 8a Park Street, Windsor SL4 1LU Detached Freehold £975,000
15 December 2000 7 Park Street, Windsor SL4 1LU Detached Freehold £535,000
22 November 1999 15 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £470,000
23 October 1998 14 Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £485,000
19 June 1998 March House, 13, Park Street, Windsor SL4 1LU Terraced (including end-of-terrace) Freehold £420,000

Key to property sale icons:

First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
Subsequent sale of existing property.
Standard sale at market value to private individual.
Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for SL4 1LU

United Kingdom Parliament
Constituency

Windsor

MP

Jack Rankin Conservative

Windsor and Maidenhead Council
Unitary Authority ward (UTW)

Eton & Castle

Councillors

Devon Davies Liberal Democrats

Julian Tisi Liberal Democrats

Mark Wilson Liberal Democrats

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for SL4 1LU

CodeNameData TypeData ThemeActive SinceData Owner
E00083547 Output Areas Statistical Building Block 1 January 2009 ONS
E01016544 Windsor and Maidenhead 010A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02003430 Windsor and Maidenhead 010 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E05012504 Eton & Castle Electoral Wards/Divisions Administrative/Electoral 2 May 2019 DLUHC
E06000040 Windsor and Maidenhead Unitary Authorities Administrative 1 January 2009 DLUHC
E12000008 South East Regions Administrative 1 January 2009 DLUHC
E14001588 Windsor Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000029 Thames Valley Police Force Areas Other 1 January 2009 Home Office
E30000266 Slough and Heathrow Travel to Work Areas Other 31 July 2015 ONS
E33037204 Workplace Zones Census 31 December 2011 ONS
E37000035 Thames Valley Berkshire Local Enterprise Partnerships Other 28 October 2010 BEIS
E38000252 NHS Frimley ICB - D4U1Y Sub Integrated Care Board Locations Health 1 July 2022 ODS
E40000005 South East NHS England Regions Health 1 April 2018 ODS
E43000259 Windsor and Maidenhead, unparished area Non-Civil Parished Areas Census 1 April 2019 ONS
E54000034 NHS Frimley Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000012 Surrey and Sussex Cancer Alliances Health 1 September 2016 NHS England
E63012122 Windsor Built Up Areas Census 17 April 2024 OS
E65000001 England Non-National Park Area England Non-National Park Area Census 27 February 2023 ONS
E92000001 England Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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